Finding the Third Proportional to 1,040,167 and 1,553,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,040,167 : 1,553,386 = 1,553,386 : x
2. Step 2: Convert to fraction form
   1,040,167/1,553,386 = 1,553,386/x
3. Step 3: Cross multiply
   1,040,167x = 1,553,386 × 1,553,386
4. Step 4: Simplify right side
   1,040,167x = 2,413,008,064,996
5. Step 5: Solve for x
   x = 2,413,008,064,996/1,040,167
6. Step 6: Final answer
   x = 2,319,827.55